@misc{indiciae96b9105bc7db,
  title = {Allvar Gullstrand.},
  author = {J G Ravin},
  year = {2001},
  doi = {10.1016/s0161-6420(00)00621-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/11382617/},
  note = {Source identifier: 11382617}
}